[INFO] cloning repository https://github.com/dmitmel/sort-visualization [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmitmel/sort-visualization" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fsort-visualization", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fsort-visualization'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 895cedf116d57b1d9494297e1d56383c2370b57d [INFO] checking dmitmel/sort-visualization/895cedf116d57b1d9494297e1d56383c2370b57d against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmitmel%2Fsort-visualization" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dmitmel/sort-visualization on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dmitmel/sort-visualization [INFO] finished tweaking git repo https://github.com/dmitmel/sort-visualization [INFO] tweaked toml for git repo https://github.com/dmitmel/sort-visualization written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/dmitmel/sort-visualization already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded piston-viewport v0.5.0 [INFO] [stderr] Downloaded piston-float v0.3.0 [INFO] [stderr] Downloaded pistoncore-window v0.34.0 [INFO] [stderr] Downloaded shader_version v0.3.0 [INFO] [stderr] Downloaded pistoncore-event_loop v0.39.0 [INFO] [stderr] Downloaded piston v0.39.0 [INFO] [stderr] Downloaded vecmath v0.3.1 [INFO] [stderr] Downloaded backtrace v0.3.43 [INFO] [stderr] Downloaded pistoncore-input v0.23.0 [INFO] [stderr] Downloaded piston2d-opengl_graphics v0.57.0 [INFO] [stderr] Downloaded pistoncore-sdl2_window v0.52.0 [INFO] [stderr] Downloaded piston2d-graphics v0.28.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3d82ba0f1382d5a8164b8bf99860da5efae75ee484b392d7791ea32bf036610 [INFO] running `Command { std: "docker" "start" "-a" "d3d82ba0f1382d5a8164b8bf99860da5efae75ee484b392d7791ea32bf036610", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3d82ba0f1382d5a8164b8bf99860da5efae75ee484b392d7791ea32bf036610", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3d82ba0f1382d5a8164b8bf99860da5efae75ee484b392d7791ea32bf036610", kill_on_drop: false }` [INFO] [stdout] d3d82ba0f1382d5a8164b8bf99860da5efae75ee484b392d7791ea32bf036610 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9006283827b30917fc23b5f05715c27032d1f790bd8733cb5708806d61ac0c03 [INFO] running `Command { std: "docker" "start" "-a" "9006283827b30917fc23b5f05715c27032d1f790bd8733cb5708806d61ac0c03", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking piston-float v0.3.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Checking scopeguard v1.0.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking piston-viewport v0.5.0 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling xml-rs v0.8.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking shader_version v0.3.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking stb_truetype v0.3.1 [INFO] [stderr] Compiling num-rational v0.2.3 [INFO] [stderr] Compiling sdl2-sys v0.31.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling gl_generator v0.10.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking color_quant v1.0.1 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking vecmath v0.3.1 [INFO] [stderr] Checking fnv v1.0.6 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking ordered-float v1.0.2 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking interpolation v0.1.0 [INFO] [stderr] Checking read_color v1.0.0 [INFO] [stderr] Checking lazy_static v0.2.11 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking rusttype v0.8.2 [INFO] [stderr] Checking bitflags v0.7.0 [INFO] [stderr] Checking piston-texture v0.6.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking piston-shaders_graphics2d v0.3.1 [INFO] [stderr] Checking num v0.1.42 [INFO] [stderr] Checking png v0.12.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking rand v0.5.6 [INFO] [stderr] Compiling gl v0.11.0 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking rusttype v0.7.9 [INFO] [stderr] Checking piston2d-graphics v0.28.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking sdl2 v0.31.0 [INFO] [stderr] Checking backtrace v0.3.43 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Checking image v0.20.1 [INFO] [stderr] Checking failure v0.1.6 [INFO] [stderr] Checking piston2d-opengl_graphics v0.57.0 [INFO] [stderr] Checking pistoncore-input v0.23.0 [INFO] [stderr] Checking pistoncore-window v0.34.0 [INFO] [stderr] Checking pistoncore-event_loop v0.39.0 [INFO] [stderr] Checking pistoncore-sdl2_window v0.52.0 [INFO] [stderr] Checking piston v0.39.0 [INFO] [stderr] Checking sorting-visualization v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `self::$id::$type` [INFO] [stdout] --> src/algorithms/mod.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::$id::$type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | / algorithms![ [INFO] [stdout] 40 | | bubble => BubbleSort, [INFO] [stdout] 41 | | cocktail => CocktailSort, [INFO] [stdout] 42 | | cycle => CycleSort, [INFO] [stdout] ... | [INFO] [stdout] 50 | | all => All, [INFO] [stdout] 51 | | ]; [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] = note: this warning originates in the macro `algorithms` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self::$id::$type` [INFO] [stdout] --> src/algorithms/mod.rs:25:15 [INFO] [stdout] | [INFO] [stdout] 25 | pub use self::$id::$type; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | / algorithms![ [INFO] [stdout] 40 | | bubble => BubbleSort, [INFO] [stdout] 41 | | cocktail => CocktailSort, [INFO] [stdout] 42 | | cycle => CycleSort, [INFO] [stdout] ... | [INFO] [stdout] 50 | | all => All, [INFO] [stdout] 51 | | ]; [INFO] [stdout] | |_- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] = note: this warning originates in the macro `algorithms` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.48s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "9006283827b30917fc23b5f05715c27032d1f790bd8733cb5708806d61ac0c03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9006283827b30917fc23b5f05715c27032d1f790bd8733cb5708806d61ac0c03", kill_on_drop: false }` [INFO] [stdout] 9006283827b30917fc23b5f05715c27032d1f790bd8733cb5708806d61ac0c03